Buying your first home is a big milestone, and for many Singaporeans, that journey begins with applying for a Build-To-Order (BTO) flat from the Housing & Development Board (HDB). If you’re wondering how to apply for a BTO flat in Singapore, don’t worry—we’ve broken it down into a simple, step-by-step guide. Let’s walk through what you need to know before submitting your application.


What is a BTO Flat?

A BTO flat is a new HDB apartment that is built only after enough buyers have committed to the purchase. BTO launches typically happen four times a year and are popular for their affordability and government subsidies, especially for first-time buyers.


Step 1: Check Your Eligibility

Before you can apply for a BTO flat, you need to ensure you meet the eligibility requirements. Here’s what you should check:

  • Citizenship: At least one applicant must be a Singapore Citizen.

  • Family Nucleus: You must apply as a family unit (e.g., couple, parents and children, or siblings). Singles can apply under certain conditions.

  • Age: Applicants must be at least 21 years old (35 if applying as a single).

  • Income Ceiling: Monthly household income must not exceed:

    • $14,000 for families

    • $21,000 for extended families

    • $7,000 for singles (2-room Flexi flat in non-mature estates)

  • Property Ownership: You must not own other residential property locally or overseas, and must not have sold one in the last 30 months.

Pro tip: Use the HDB Eligibility Check (HFE) tool online to confirm if you’re eligible.


Step 2: Plan Your Budget

Buying a flat is a big financial commitment. Plan your budget wisely by considering:

  • Flat Type & Size: 2-room, 3-room, 4-room, or 5-room flats are available depending on your needs.

  • Downpayment: You will need to pay at least 10% (if using CPF) or 20% (if taking a bank loan).

  • Housing Loan: Decide between an HDB loan (higher interest rate, lower upfront cost) or a bank loan (lower interest, stricter conditions).

  • Monthly Mortgage: Estimate what you’ll pay monthly and ensure it fits within your income.


Step 3: Monitor BTO Launches

HDB announces BTO sales launches four times a year—usually in February, May, August, and November.

Keep an eye on the HDB BTO launch website to view:

  • Location of new flats

  • Flat types available

  • Price ranges

  • Application period


Step 4: Submit Your Application

Once a launch opens, you can apply online via the HDB website during the one-week application period. Here's what to do:

  1. Choose the town/project and flat type you want.

  2. Log in with Singpass and fill in the required details.

  3. Pay the application fee (usually $10).

You can only apply for one project per launch, so choose carefully.


Step 5: Wait for the Ballot Results

After the application period ends, HDB conducts a computerized ballot to determine who gets a queue number. Your chances depend on:

  • Demand for the project

  • First-timer priority schemes

  • Ethnic quota (to maintain community balance)

It can take a few weeks to get your results. If you receive a queue number within the flat supply range, you’ll be invited to book a unit.


Step 6: Book Your Flat

If your ballot is successful, you’ll be invited to HDB to book your flat. During this appointment:

  • Bring your NRICs and other documents

  • Choose from the available units (based on your queue position)

  • Pay an option fee (ranges from $500 to $2,000 depending on flat type)

Once booked, your flat is reserved!


Step 7: Sign the Agreement for Lease

A few months later, you’ll sign the Agreement for Lease. Before that, you need to:

  • Confirm your financing (HDB or bank loan)

  • Finalize use of CPF funds and/or cash

  • Pay the downpayment

  • Decide on any Optional Component Scheme (OCS) add-ons like floor tiles or bathroom fittings

Once signed, construction officially starts, and you wait for your flat to be built.


Step 8: Collect Your Keys

BTO flats usually take 3 to 5 years to complete. Once ready, you’ll be notified to collect your keys!

Before key collection:

  • Inspect the flat with HDB

  • Pay any remaining fees

  • Get your renovation plans approved (if needed)

Then, move in and enjoy your new home!


Additional Tips for First-Time Buyers

  • Apply under priority schemes like the Married Child Priority Scheme (MCPS) or First-Timer Priority Scheme to boost your chances.

  • Apply for CPF Housing Grants to offset the purchase price. First-timers may qualify for up to $80,000 in grants.

  • Be patient—many people don’t get a flat on their first try. Persistence pays off!


Conclusion

Applying for a BTO flat in Singapore may seem daunting at first, but the process is quite structured and manageable once you understand the steps. From checking eligibility to booking your unit and finally collecting your keys, each stage brings you closer to owning your first home.

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